Telephone handset



FIG. 1 is a front end, underneath, and right side perspective, view of a telephone handset showing our new design;

FIG. 2 is a left side elevational view thereof, the side opposite being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear end elevational view thereof, taken from the handset as shown in FIG. 1. 

The ornamental design for a telephone handset, as shown and described. 